INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2a2f05e262c2045e2f41b68ac868d174ed8935c5954910556670b4aeae41a90', 
    'RwavtYyDbpZ8okBIyo3PLfAo72aIE2ldz9jmF0HMWis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)